Samsung ProXpress M403 Series User Manual page 154

Wireless network setup(Optional)
• The machine is located away from other electronic devices that may
interfere with the wireless signal.
Many devices can interfere with the wireless signal, including a microwave
oven and some Bluetooth devices.
• Whenever the configuration of your access point (or wireless router)
changes, you must do the product's wireless network setup again.
• The maximum number of devices that can be connected via Wi-Fi Direct is 4.
2. Using a Network-Connected Machine
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